Struct TopicScore

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pub struct TopicScore {
    pub first_message_deliveries: f64,
    pub mesh_message_deliveries: f64,
    pub mesh_failure_penalty: f64,
    pub invalid_message_deliveries: f64,
    pub in_mesh: bool,
    pub mesh_time_secs: f64,
}

Expand description

Per-peer, per-topic scoring data.

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§first_message_deliveries: f64

Increases when the peer is first to deliver a message on this topic.

§mesh_message_deliveries: f64

Deliveries counted while the peer is in the mesh for this topic.

§mesh_failure_penalty: f64

Penalty accumulated when a peer was in the mesh but had poor delivery.

§invalid_message_deliveries: f64

Counts of invalid messages; penalises the composite score heavily.

§in_mesh: bool

Whether this peer is currently in the mesh for this topic.

§mesh_time_secs: f64

Seconds the peer has been in the mesh for this topic.

Implementations§

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impl TopicScore

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pub fn score(&self, p: &ScoreParameter) -> f64

Compute the weighted topic score.

Formula:

P1: first-message-delivery bonus (capped implicitly by values)
P2: mesh-message-delivery bonus
P3: mesh-failure penalty (negative)
P4: invalid-message penalty (negative, weight ×10)

The result is scaled by p.topic_weight.

Trait Implementations§

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impl Clone for TopicScore

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fn clone(&self) -> TopicScore

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for TopicScore

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for TopicScore

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fn default() -> TopicScore

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for TopicScore

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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